FEF-Fleurier 166 Watch Spare Parts: Detailed Guide for Collectors and Watchmakers
The FEF-Fleurier 166 is a Swiss manual wind watch movement, produced by Fabrique d’Ebauches de Fleurier (FEF), likely originating around the early 1960s. Compact and form-shaped, it measures approximately 4 x 6 lignes (roughly 10.30 mm x 14.40 mm) and contains 17 jewels, a lever escapement, and a bimetallic screw balance. Designed without a seconds complication, it offers robust construction for smaller watches, making it a favorite for vintage restoration specialist projects.
Key Technical Specifications
Calibre: FEF 166
Manufacturer: Fabrique d’Ebauches de Fleurier (FEF), Switzerland
Movement Type: Manual wind
Jewels: 17 rubies
Size: 4 x 6 lignes (approx. 10.30 mm x 14.40 mm)
Shape: Form movement
Frequency: 18,000 vibrations per hour (vph)
Power Reserve: Unknown
Functions: Hours and minutes; no seconds hand
Escapement: Swiss lever
Balance: Bimetallic screw balance
Shock Protection: None
Setting System: Crown for winding and hand setting
Common Spare Parts
Balance Staff: Critical for restoring accuracy in the bimetallic screw balance
Mainspring: Preferably New Old Stock for optimum power and longevity
Stem & Crown: Precision fit required for comfortable hand-winding and setting
For any Watch Spare Parts inquiry, Email us for rate and availability: [email protected]
Watch Parts Enquiry
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Stem, Crown, Hands & Spares might be available for this movement.
Email us for rate and availability: [email protected]
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